public override DomainId <IAstNode> VisitAddSubtractExpression(QlParser.AddSubtractExpressionContext context)
{
var leftExpression = Visit(context.leftExpression)
.To <ICalculationNode>(m_domainItemLocator);
var rightExpression = Visit(context.rightExpression)
.To <ICalculationNode>(m_domainItemLocator);
var addSubtract = [email protected];
switch (addSubtract)
{
case QlParser.ADD:
return(m_astFactory.CreateAdditionOperation(
context.GetText(),
leftExpression,
rightExpression));
case QlParser.MINUS:
return(m_astFactory.CreateSubtractionOperation(
context.GetText(),
leftExpression,
rightExpression));
default:
throw new ParserException(
$"The provided operator '{[email protected]}' is not handled within add or subtract in the statement {context.GetText()}.",
null);
}
}